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mist: add some zero page addrsses for generator

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This commit is contained in:
Vince Weaver 2020-03-11 09:47:25 -04:00
parent 46b9121c13
commit cf74d0d00d
1 changed files with 25 additions and 3 deletions
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28
mist/mist.s
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@ -55,6 +55,12 @@ mist_start:
lda #0
sta GEAR_OPEN
sta BREAKER_TRIPPED
sta GENERATOR_VOLTS
sta ROCKET_VOLTS
sta SWITCH_TOP_ROW
sta SWITCH_BOTTOM_ROW
; debug
; lda #1
; sta GEAR_OPEN
@ -92,18 +98,22 @@ game_loop:
; handle special-case forground logic
;====================================
; handle gear opening
lda GEAR_OPEN
beq not_gear_related
jsr check_gear_delete
not_gear_related:
; handle clock puzzles
lda LOCATION
cmp #25 ; clock puzzle
beq location_clock
cmp #27
beq location_inside_clock
bne nothing_special
bne location_generator
location_clock:
jsr draw_clock_face
@ -112,6 +122,18 @@ location_inside_clock:
jsr draw_clock_inside
jmp nothing_special
; handle generator puzzle
location_generator:
cmp #36
bne nothing_special
lda DIRECTION
and #$f
cmp #DIRECTION_N
bne nothing_special
jsr generator_update_volts
jsr generator_draw_buttons
jmp nothing_special
nothing_special:
@ -213,7 +235,7 @@ exit_level:
;.align $100
;audio_red_page:
;.incbin "audio/red_page.btc"
audio_link_noise:
.incbin "audio/link_noise.btc"
;audio_link_noise:
;.incbin "audio/link_noise.btc"